Fuji Xerox Document Centre C250, Руководство пользователя

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Image Quality
175
Scan
5
Lighten/Darken/Contrast (Adjusting Scan Density and Contrast)
You can set the scan density for the documents to be scanned.
In addition, when [Output Color] is set to [Full Color] or [Grayscale] in the [Basic
Scanning] screen, you can also adjust contrast.
1
Select [Lighten / Darken /
Contrast].
2
Configure [Lighten / Darken].
3
Configure [Contrast].
„
Lighten/Darken
You can select from among seven density levels between [Lighter] and [Darker]. Scan
density is darker the closer you get to [Darker], and lighter the closer you get to
[Lighter].
„
Contrast
You can select from five levels between [Lower] and [Higher].
[Higher] contrasts increase the light/dark difference, meaning that light portions are
scanned as light, and dark portions are scanned as dark. [Lower] contrasts decrease
the difference between light and dark areas.
Sharpness (Adjusting Document Sharpness)
The contours of images can be made to look sharper or more blurred. Sharpness can
be set in five levels from [Softer] to [Sharper].
1
Select [Sharpness].
2
Sharpness can be set in five levels
from [Softer] to [Sharper].
Auto Exposure (Erasing the Background Color of Documents)
When a document is scanned in [Monochrome] or [Grayscale] for Output Color, scans
can be made with the background color of the document such as newspapers or
colored paper documents suppressed.
When Output Color is set to [Full Color], white backgrounds are suppressed.
1
Select [Auto Exposure].
2
Select [On] or [Off].
„
Off
Document backgrounds are scanned with no filtering.
„
On
Document background color is suppressed when scanned.